My favorite one lately is “Architected.”
I think it means that they built a verb-like word from a noun, to fill the place of an already existing word such as “designed,” in order to suggest a slight nuance that doesn’t exist outside the minds of marketing gurus….

Dan

Re-engineer – fix

Flimtonius

Team Building – Choosing sides.

Flimtonius

Change – More of the same, only different

Flimtonius

Drive for Improvement – Cruising on down to Home Depot or Lowes in your pickup truck.

Strategic Initiative – Planning to take some initiative at some point, if you ever get up the motivation to get off the couch and get past the refrigerator.

I ran the numbers – I rolled a couple of dice to come up with these figures.

Choob

I will get right on that – You will get right on this

Purvis

It’s not so much jargon as it is a phrase, but my least favorite is “moving forward.”